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antiseptic1488 [7]
3 years ago
9

Explain the difference between a centimeter, a square centimeter, and a cubic centimeter.

Mathematics
1 answer:
GaryK [48]3 years ago
6 0
A cm expresses the length of an object (ex: size of a man, length of a ruler etc.)

A cm² expresses the area of an figure (ex: square, rectangle, etc.)

A cm³ expresses the volume of an object (ex: cube, pyramid, sphere etc.


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Is 2/5 greater than less than equal to 2/3 * please tell me how to do the work! And not just tell the answer bc this is a test!*
Likurg_2 [28]

Answer:

2/5 is less than 2/3

Step-by-step explanation:

bc  the bottom number is how many in total and in 2/3 the number on the top only needs 1 more to be a whole.

3 0
3 years ago
Think I fell asleep during this lesson... whoops ¯\_(ツ)_/¯ <br><br> **Wrong answers will be reported
Vinvika [58]

Answer:

I believe it's 65 degrees.. I'm sry if wrong I may have fell asleep too

Step-by-step explanation:

5 0
3 years ago
Plz help! I will mark you brainliest!
s2008m [1.1K]

Answer:

  A.  80

Step-by-step explanation:

No math necessary. You know the brace needs to be longer than the distance between posts, so cannot be 4, 15, or 42 inches. The only answer choice longer than 64 inches is the correct one:

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4 0
4 years ago
Help me Please I need it !
evablogger [386]

Answer:

38

Step-by-step explanation:

Given that,

x = -4

f(x)=x² - 4x +6

so,

f(-4)= (-4)² - 4 . (-4) +6

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4 0
4 years ago
Read 2 more answers
Find the amount of the annuity.
Montano1993 [528]
The formula of the future value of annuity ordinary is
Fv=pmt [(1+r/k)^(kn)-1)÷(r/k)]
Fv future value?
PMT payment 6200
r interest rate 0.06
K compounded semiannual 2
N time 5 years
Fv=6,200×(((1+0.06÷2)^(2×5)) ÷(0.06÷2))=277,742.72

Hope it helps
5 0
3 years ago
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